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Decimal casting - #8562

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gatesn merged 4 commits into
developfrom
ngates/fix-decimal-casting
Jun 24, 2026
Merged

Decimal casting#8562
gatesn merged 4 commits into
developfrom
ngates/fix-decimal-casting

Keep precision-widening decimal casts zero-copy

e2178ef
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CodSpeed HQ / CodSpeed Performance Analysis failed Jun 23, 2026 in 0s

2 benchmarks regressed

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 4 improved benchmarks
❌ 2 regressed benchmarks
✅ 1579 untouched benchmarks
⏩ 4 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation chunked_varbinview_canonical_into[(1000, 10)] 154.8 µs 191 µs -18.99%
Simulation slice_empty_vortex 310 ns 368.3 ns -15.84%
Simulation chunked_bool_canonical_into[(1000, 10)] 26.7 µs 16.2 µs +64.55%
Simulation chunked_varbinview_canonical_into[(100, 100)] 259.1 µs 224.4 µs +15.49%
Simulation chunked_varbinview_into_canonical[(100, 100)] 305.7 µs 271.4 µs +12.63%
Simulation bitwise_not_vortex_buffer_mut[128] 273.6 ns 244.4 ns +11.93%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.


Comparing ngates/fix-decimal-casting (e2178ef) with develop (4668b6e)

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Footnotes

  1. 4 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.